* Use a worker to report signal/data stats.
Was checking if reporting is needed on every update.
The check is wasted work if volume of signal/data messages is high
as reporting happens only once in 10 seconds.
Changing to a worker based on a timer. And also aligning with
telemetry reporting interval which defaults to 30 seconds.
* Remove unused constant
When a room is created via room service, when `StartSession`
runs, it sees a closed request source and returns an error
and that gets logged. It is not a real error.
Defer the sink and source close so that room creation can finish without
errors.
Logging expected WS close at Infow to understand reasons for closure.
Moving "read from ws" to Debugw as it happens when signalling closes.
Also filter out a data channel abort chunk log as it shows a bunch of
errors, but those are expected though.
Switching to using session specific TURN credentials instead of shared
credentials per Room. Also eliminates need to load Room from Redis
during TURN authentication
* Add option to issue full reconnect on data channel error.
There are situations where send data packet fails because of "stream
closed". It is unclear when that happens. Seems to be after an
ICERestart after ICE failed and connection type switching to TURN
from ICE.
Once the failure happens, it is not recoverable. Potentially, it is
recoverable, but unclear where the problem lies. Attempts to reproduce
looking at the pattern of failures has been unsuccesful.
In the mean time, adding an option to issue full reconnect
when send data packet fails.
* typo
* Remove sender report warp logs.
They are not useful.
Also replacing drift report with proper protocol and reporting
both packet ad report drift.
Need to dig more into out-of-order sender report sending.
That requires some digging and understanding.
* record time of anachronous report
* more logging around out-of-order repair
* log time of out-of-order received sender report
* Update deps and place holder StartParticipantEgress
* Integrate logger components
Dividing into the following components
* pub - publisher
* pub.sfu
* sub - subscriber
* transport
* transport.pion
* transport.cc
* api
* webhook
* update go modules
* Add control of playout delay
Add config to enable playout delay. The delay will be limited by
[min,max] in the config option and calculated by upstream & downstream
RTT.
* check protocol version to enable playout delay
* Move config to room, limit playout-delay update interval, solve comments
* Remove adaptive playout-delay
* Remove unused config
* Ability to use trailer with server injected frames
A 32-byte trailer generated per room.
Trailer appended when track encryption is enabled.
* E2EE trailer for server injected packets.
- Generate a 32-byte per room trailer. Too reasons for longer length
o Laziness: utils generates a 32 byte string.
o Longer length random string reduces chances of colliding with real data.
- Trailer sent in JoinResponse
- Trailer added to server injected frames (not to padding only packets)
* generate
* add a length check
* pass trailer in as an argument
Raja Subramanian